#ifndef _USART3_H
#define _USART3_H
#include "stm32f10x.h"
#define USART3_IRQ 
void Seria3_Init(void);
void USAR3_SendStr(u8 *str);
extern u8 us3_flag;
extern u8 us3_buff[100];
extern u16 us3_num;


#endif
